N,N-Dimethylsulfamide, 10.0 µg/ml, Acetonitrile,

2,2',3,3',5,5',6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

EPA Method 525.2 Pesticide Mix #1, 100µg/mL in toluene : hexane [1:1], 1ml

n-Butyl methacrylate